Upholstered chair



FIG. 1 is a front perspective view of an upholstered chair showing my new design;

FIG. 2 is a rear perspective view;

FIG. 3 is a side elevational view;

FIG. 4 is a front elevational view; and

FIG. 5 is a rear elevational view. 

The ornamental design for an upholstered chair, as shown and described. 